package com.xizi.config;

import com.baomidou.mybatisplus.extension.plugins.OptimisticLockerInterceptor;
import com.baomidou.mybatisplus.extension.plugins.PaginationInterceptor;
import com.baomidou.mybatisplus.extension.plugins.PerformanceInterceptor;
import com.baomidou.mybatisplus.extension.plugins.pagination.optimize.JsqlParserCountOptimize;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import org.springframework.transaction.annotation.EnableTransactionManagement;


@MapperScan("com.xizi.mapper")//扫描mapper文件夹
@EnableTransactionManagement//自动事务管理
@Configuration//配置类
public class MyBatisPlusconfig {

   //注册乐观锁插件
   @Bean
   public OptimisticLockerInterceptor optimisticLockerInterceptor() {
       return new OptimisticLockerInterceptor();
   }

        //分页插件
    @Bean
    public PaginationInterceptor paginationInterceptor() {
        return new PaginationInterceptor();
    }



//    性能分析插件
    @Bean
    @Profile({"dev","test"})// 设置 dev test 环境开启，保证我们的效率
    public PerformanceInterceptor performanceInterceptor() {
        PerformanceInterceptor performanceInterceptor = new PerformanceInterceptor();
        performanceInterceptor.setMaxTime(100);//运行时间超过1毫秒，就不执行。
        //performanceInterceptor.setFormat(true);//是否格式化代码
        return performanceInterceptor;
    }
    }

